Which of the following is an example of the common data storage approach toward data integration problem?

Which Of the following can be used in order to access virtualized data? 1. Enterprise service bus 2. Object-relational mapper 3. Dedicated data virtualization server

Can we def‌ine a nested virtual table in data virtualization server with mapping?

In business intelligence architecture, which of the following data stores contains volatile data?

The most successful implementation of data virtualization uses a layered architecture that combines physical and virtual data stores at the appropriate levels to fit different performance requirements for different areas within the company.

Which of the following components of logical data warehouse is used to integrate data virtually within/beyond an enterprise?

Which of the following statements is/are correct about data federation technology?

Which of the following statements is/are correct about data delivery platform (DDP)?

Which of the following options are correct about data warehouse (DWH)?

What are the benefits of a data virtualization software?

Which of the following are the differences between data warehouse and operational database?